The Yealink YHS34 Dual is a professional double-ear (binaural) analog corded headset purposefully engineered for office workers, SOHO environments, and busy call center operations. By covering both ears, the YHS34 Dual helps you tune out distracting ambient office chatter and focus entirely on your caller. Combining an ultra-lightweight frame with premium acoustics and quick-disconnect plug-and-play setup, it delivers exceptional HD audio comfort built to withstand intense, all-day workspace environments.
Key Features & Benefits
- Dual-Ear (Binaural) Design: Dual speaker architecture seals off external environmental distractions, ensuring maximum focus and communication clarity.
- Native Plug-and-Play Integration: Seamlessly compatible with Yealink enterprise IP desk phones straight out of the box via Quick Disconnect (QD) to RJ9. No complex software configurations required.
- Ultra-Lightweight Ergonomics: Manufactured with advanced materials to be up to 30% lighter than traditional corporate headsets, removing pressure points for all-day wearing comfort.
- Noise-Cancelling Microphone: Features a high-performance uni-directional microphone that actively eliminates background chatter so your voice is always crystal clear to clients.
- HD Wideband Audio Quality: Engineered with a high signal-to-noise ratio speaker and independent cavity architecture to deliver true, vibrant voice transmission.
- Acoustic Safe Protection: Features Yealink ActiveProtection technology to actively defend users' hearing from painful acoustic shocks and sudden volume spikes.
Official Product Overview
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | YHS34 Dual |
| Headset Type | Binaural (Double-Ear, Over-The-Head) |
| Interface / Connectivity | Quick Disconnect (QD) to RJ9 Analog Jack |
| Ear Cushion Material | Premium Soft Leatherette (Replaceable) |
| Microphone Type | Uni-Directional ECM (Noise-Cancelling) |
| Microphone Bandwidth | Wideband (Frequency Response: 100 Hz–8 kHz) |
| Speaker Size & Power | 28mm / Max Input Power 10 mW |
| Speaker Range | Frequency Response: 20 Hz–20 kHz | Sensitivity: 93 dB SPL |
| Acoustic Protection | Yes (Yealink ActiveProtection) |
| Cable Length | Headset Cable: 0.9m | QD to RJ9 Cable: 1.2m |
Yealink IP Phone Compatibility
This headset features integrated acoustic calibration optimized specifically out of the box for the following Yealink desktop systems:
Compatible Series: SIP-T19(P) E2 / T21(P) E2 / T23P / T23G / T27G / T29G / T30 / T30P / T31 / T31P / T31G / T33P / T33G / T40P / T40G / T41S / T42S / T46S / T48S / T42U / T43U / T46U / T48U / T53 / T53W / T54W / T57W / T58A / VP59.
Teams & Skype for Business Editions: T41S SFB / T42S SFB / T46S SFB / T48S SFB / T55A SFB / T56A SFB / T58A SFB / MP56.